And Here's code
public function getSubCategory(Request $request)
{
$response = array();
try {
$categories = Category::where(['status' => 0, 'parent_id' => 0])- >get();
$subCategory = Category::where('status', 0)->where('parent_id', '!=', 0)->get();
foreach ($subCategory as $sub) {
$categoryTitle = Category::where(['id' => $sub->parent_id])- >get(['title']);
$result[] = array(
'cat_title' => $categoryTitle[0]->title,
'sub_title' => $sub->title,
);
}
if (count($result) > 0) {
$response = (new ApiMessageController())->successResponse($result, "Categories List Found!");
} else {
$response = (new ApiMessageController())->failedresponse("No Categories List Found");
}
} catch (\Illuminate\Database\QueryException $ex) {
$response = (new ApiMessageController())->queryexception($ex);
}
return $response;
}
I will like to display parent category and its children under it. Something like this:
- Category
- Sub 1
- Sub 2
- Category
- Sub 1
- Sub 2
i want to show data like see demo
Database Structure. Both categories and subcategories are in same table. Database
I suggest u to use NestedSet
. So you can create a category tree and get all data by depth.
But before you use it, you need to know
You can see all the deatils here
Try this ::
public function getSubCategory(Request $request)
{
$response = array();
try {
$allData = array();
// get all parent category
$categories = Category::where(['status' => 0, 'parent_id' => 0])->get();
foreach ($categories as $key=>$sub) {
// now take one by one it's child category
$subCategory = Category::where('status', 0)->where('parent_id', '=', $sub->id)->get();
$subCat = array();
// set parent category title
$allData[$key]['parent'] = $sub->title;
foreach ($subCategory as $k=>$subcat) {
$subCat[$subcat->id] = $subcat->title
}
// set child category array
$allData[$key]['child'] = $subCat;
}
if (count($allData) > 0) {
$response = (new ApiMessageController())->successResponse($allData, "Categories List Found!");
} else {
$response = (new ApiMessageController())->failedresponse("No Categories List Found");
}
} catch (\Illuminate\Database\QueryException $ex) {
$response = (new ApiMessageController())->queryexception($ex);
}
return $response;
}
Output:
array(
0 => array(
'parent' => 'parent 1',
'child' => array(
'1' => 'child 1',
'2' => 'child 2'
)
),
1 => array(
'parent' => 'parent 2',
'child' => array(
'1' => 'child 1',
'2' => 'child 2'
)
)
)
May be this will help you.
This is how i will proceed:
This is how my code looks:
public function getSubCategory(Request $request){
$response = array();
try {
$categories = Category::where(['status' => 0, 'parent_id' => 0])- >get();
foreach ($categories as $c) {
$subcategories = Category::where("parent_id", $c->id)->get();
$response[] = [$c, $subcategories];
}
if (count($response) > 0) {
$response = (new ApiMessageController())->successResponse($result, "Categories List Found!");
} else {
$response = (new ApiMessageController())->failedresponse("No Categories List Found");
}
} catch (\Illuminate\Database\QueryException $ex) {
$response = (new ApiMessageController())->queryexception($ex);
}
return $response;
}
Hope my anwser helps !
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